Black Rock Shooter: The Game Cheats For PSP

Defender Glitch

Use Defender Skill and then hold X to keep blocking. And when your life bar gets to 0 and the Defender is still active,
Keep on Blocking so that you can't die.
Because when you life bar gets to 0 the Atk/Def/Regen Boosts will stay stuck as it is.
But even though the Regenerate/+ is still active while blocking with 0 HP, you still won't recover HP
This is pretty useful at XNFE's Extra Mission - Prelude: Suicide TV